TY - GEN AU - O'Connor,Glenn AU - Gingrich,Ryan AU - Moffat,Malini TI - The effect of spinal needle design, size, and penetration angle on dural puncture cerebral spinal fluid loss SN - 0094-6354 PY - 2007///0606 KW - Aged KW - Aged, 80 and over KW - Anesthesia, Spinal KW - adverse effects KW - Cerebrospinal Fluid KW - metabolism KW - Female KW - Headache KW - cerebrospinal fluid KW - Humans KW - Male KW - Middle Aged KW - Needles KW - Nurse Anesthetists N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -